Our brothers and sisters are our first friends and first rivals, and the relationships that we have with our siblings are often the longest lasting relationships of our lives. Laurie Kramer, PhD, of Northeastern University, and Megan Gilligan, PhD, of Iowa State University, talk about how our siblings influence our lives from childhood through adulthood, how parents can help foster close relationships among their children, and what people can do in adulthood to maintain and improve relationships with their own siblings. Show Links Laurie Kramer, PhD Megan Gilligan, PhD funwithsistersandbrothers.org Speaking of Psychology Homepage